Active acoustic echo cancellation in spatial soundfield reproduction

Abstract

The equalization of reverberation effects is essential for spatial soundfield reproduction, but estimation of the reverberant channel presents several challenges to existing equalization techniques. This paper presents a method of active acoustic echo cancellation (AEC) for soundfield reproduction applications, using a modal description of the reverberant… (More)
DOI: 10.1109/ICASSP.2013.6637722

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